If you pause the video at the beggining and at 0:24 mark you can see those outlines, that almost look like eletrical cables but it's just a glitch or some leftover of badly done work on textures... Fix this guys, very annoying.
Ultra on both. I had a 1650 4GB and now have a 1070 8GB and it remains. It's weird to have such a circuit like Nurburring suffering from such a simple thing like this but it's immersion breaking.